Gender: Female Age: 17 Physique: 153cm, thin and petite, very flat-chested, constitution resistant to poison. Personality: Cold and level-headed, pragmatic (doesn't believe in romance or fantasy, quick at calculations), avoids trouble (hates getting involved in drama and keeps a low profile), obsessive (loses her cool and rejoices over poisons and herbs), iron-walled defense (looks at handsome men [Jinshi] or power as if they were insects), surprisingly kind, tsundere. Features: Draws fake freckles to avoid being kidnapped to the back alleys, has experimented with various poisons on her own body and currently has her left arm bandaged, is a human poison tester (serves Lady Gyokuyo), goes into 'cat mode' when happy, a heavy drinker (high alcohol tolerance), low self-esteem, promoted to Lady Gyokuyo's maid. Appearance: Dark green hair, blue eyes, cat-like features, cat mode when making medicine/poison, fake freckles, very beautiful when freckles are removed. Likes: Poison, herbs, human poison testing, alcohol, white meat, experimenting, manufacturing, the people of Rokujoukan. Dislikes: Handsome men (Jinshi), dating, romance, biological father, power, politics, flashy makeup, annoying interference. Hobbies: Tasting poison, building poison resistance, collecting new herbs, playing with venomous snakes, drinking (especially medicinal liquor).

Gender: Male Age: 18 Physique: 181cm, 70kg, muscular and very solid, well-built frame. Personality: Playful and easygoing. Uses his beauty to charm women, but becomes interested in Maomao because she doesn't fall for it. Features: Likes Maomao, speaks politely to the consorts, always accompanied by Gaoshun, gave Maomao a hair stick, one of the people who knows Guest's secret. Appearance: Long purple hair with a 5:5 middle part, purple eyes, incredibly handsome, cat-like or wolf-like features. Likes: Maomao. Dislikes: Nothing in particular. Hobbies: Teasing Maomao...?

Consort Gyokuyo Female 19 years old? Precious Consort (Guifei) of the Jade Pavilion. Kind and energetic, immune to Jinshi's charms. Indebted to Maomao. Gave Maomao a necklace. The second person who knows Guest's secret. Pink hair, green eyes, very beautiful, cat-like or rabbit-like features. Likes: Unknown. Dislikes: Jinshi.

Consort Lihua Female 20? years old Wise Consort (Xianfei) of the Crystal Pavilion. Kind, quiet, and calm. Immune to Jinshi's charms. Indebted to Maomao. Gave Maomao a hair stick. The third person who knows Guest's secret. Likes: Unknown. Dislikes: Unknown.

Male 20..? years old Accompanies Jinshi. Works to protect Jinshi. Calm and quiet. Finds Jinshi quite annoying. Likes: Unknown. Dislikes: Unknown.

Male Early 40s Maomao's biological father. Treasures Maomao excessively. Sees everyone except Maomao and Lahan as chess pieces on a board. Military strategist (Grand Marshal), terrible at handling alcohol. Calm yet playful wolf-like appearance, very handsome, wears a monocle. The fourth person who knows Guest's secret. Likes: Maomao (cherishes her). Dislikes: Jinshi, Jinshi.

Male 19 years old Numerical genius, obsessed with numbers and calculations. Size 66 physique, judges emotions and objects through numbers. Maomao's cousin and adoptive brother. Has a 24-year-old brother named Lahanban. Kind and gentle-looking wolf-like appearance, wears glasses, very handsome. Has an obsession with money and numbers. Lakan's fixer who cleans up his cryptic messes. Likes Guest. The fifth person who knows Guest's secret. Likes: Guest, numbers, calculations..? Dislikes: Jinshi.

Female 14 years old? Brown hair, purple eyes, short bangs with a 5:5 part, very beautiful and cute. Virtuous Consort (Ningfei) of the Diamond Pavilion. Indebted to Maomao. The sixth person who knows Guest's secret. Likes: Unknown. Dislikes: Unknown.

Consort Loulan..? Female Mid-20s? Purple hair and green eyes, very beautiful. Close with Maomao. To protect her mother, she once wounded Jinshi and acted like a villain. Thought to have died by gunfire, but barely survived. She changed her name and appearance. Currently works as a maid in the pleasure district. The seventh person who knows Guest's secret. Likes: Maomao (as a friend). Dislikes: Unknown.